@using BTCPayServer.Payments
@using BTCPayServer.Abstractions.Contracts
@using BTCPayServer.Client
@inject IFileService FileService
@model CheckoutAppearanceViewModel
@{
    ViewData.SetLayoutModel(new LayoutModel(nameof(StoreNavPages.CheckoutAppearance), StringLocalizer["Checkout Experience"]).SetCategory(WellKnownCategories.Store));
    var canUpload = await FileService.IsAvailable();
}
@functions {
    private string CriteriaTypeDisplayName(PaymentMethodCriteriaViewModel.CriteriaType type)
    {
        return type switch
        {
            PaymentMethodCriteriaViewModel.CriteriaType.GreaterThan => StringLocalizer["Greater than"],
            PaymentMethodCriteriaViewModel.CriteriaType.LessThan => StringLocalizer["Less than"],
            _ => throw new ArgumentOutOfRangeException(nameof(type), type, null)
        };
    }
}
@section PageFootContent {
    <partial name="_ValidationScriptsPartial" />
    <script>
        delegate('click', '.setTheme', e => {
            e.preventDefault();
            const { theme } = e.target.dataset;
            document.getElementById('CustomCSS').value = ['dark', 'legacy'].includes(theme)
                ? `/checkout/css/themes/${theme}.css`
                : ''
        });
		delegate('click', '#Presets_InStore', e => {
			$("#CheckNFC").removeClass('d-none');
			$("#PlaySoundOnPayment").prop('checked', true);
			$("#ShowPayInWalletButton").prop('checked', false);
			$("#ShowStoreHeader").prop('checked', false);
		});
		delegate('click', '#Presets_Online', e => {
			$("#CheckNFC").addClass('d-none');
			$("#PlaySoundOnPayment").prop('checked', false);
			$("#ShowPayInWalletButton").prop('checked', true);
			$("#ShowStoreHeader").prop('checked', true);
		});

		delegate('click', '#CheckNFC button', async e => {
			if ('NDEFReader' in window) {
                const ndef = new NDEFReader();
                try {
                    await ndef.scan();
                    e.target.classList = 'btn btn-outline-success';
                    e.target.innerText = 'NFC access granted';
                } catch (error) {
                    e.target.classList = 'btn btn-outline-warning';
                    e.target.innerText = 'Please allow NFC access in your browser settings';
                }
            } else {
                e.target.classList = 'btn btn-outline-danger';
                e.target.innerText = 'NFC is not supported by this browser';
            }
        });
    </script>
}

<form method="post" enctype="multipart/form-data" permissioned="@Policies.CanModifyStoreSettings">
    <div class="sticky-header align-items-start">
        <div class="d-flex flex-column gap-1 flex-grow-1">
            <h2 class="mb-0">@ViewData["Title"]</h2>
            <p class="text-secondary mb-0" text-translate="true">Customize the checkout experience your customers see when paying.</p>
        </div>
		<button id="page-primary" type="submit" class="btn btn-primary" text-translate="true">Save</button>
    </div>
    <partial name="_StatusMessage" />

    <div class="row">
        <div class="col-xxl-constrain col-xl-8">
            @if (!ViewContext.ModelState.IsValid)
            {
                <div asp-validation-summary="All"></div>
            }
            @if (Model.PaymentMethods.Any())
            {
                <h3 id="payment-methods" class="settings-section__heading" text-translate="true">Payment Methods</h3>
                <div class="settings-section">
                    <div class="form-group">
                        <label asp-for="DefaultPaymentMethod" class="form-label"></label>
                        <select asp-for="DefaultPaymentMethod" asp-items="Model.PaymentMethods" class="form-select w-auto"></select>
                    </div>
                    <div class="form-group mb-0">
                        <div class="form-label mb-1" text-translate="true">Enable payment methods only when amount is …</div>
                        <div class="table-responsive">
                        <table class="table table-sm mt-0 mx-0">
                            @for (var index = 0; index < Model.PaymentMethodCriteria.Count; index++)
                            {
                                var criteria = Model.PaymentMethodCriteria[index];
                                <tr>
                                    <td class="border-0 ps-0 align-middle">
                                        <input type="hidden" asp-for="PaymentMethodCriteria[index].PaymentMethod" />
                                        @PaymentMethodId.Parse(criteria.PaymentMethod).ToString()
                                    </td>
                                    <td class="border-0">
                                        <select asp-for="PaymentMethodCriteria[index].Type" class="form-select"
                                                asp-items="@((PaymentMethodCriteriaViewModel.CriteriaType[]) Enum.GetValues(typeof(PaymentMethodCriteriaViewModel.CriteriaType))).Select(s => new SelectListItem(CriteriaTypeDisplayName(s), s.ToString()))">
                                        </select>
                                    </td>
                                    <td class="border-0">
                                        <input placeholder="6.15 USD" asp-for="PaymentMethodCriteria[index].Value" class="form-control my-0" style="max-width: 20ch;" />
                                    </td>
                                </tr>
                            }
                        </table>
                        </div>
                    </div>
                </div>
            }

            <h3 id="checkout" class="settings-section__heading d-flex gap-3 align-items-center">
                <span text-translate="true">Checkout</span>
                <div id="Presets" name="Presets" class="dropdown">
                    <button class="btn btn-secondary dropdown-toggle btn-sm px-3" type="button" id="ActionsDropdownToggle" data-bs-toggle="dropdown" aria-haspopup="true" aria-expanded="false" text-translate="true">
                        Select a preset
                    </button>
                    <div class="dropdown-menu" aria-labelledby="ActionsDropdownToggle">
                        <div id="Presets_Online" class="btcpay-list-select-item dropdown-item">
                            <vc:icon symbol="pos-cart" />
                            <span text-translate="true">Online</span>
                            <span class="note" text-translate="true"  html-translate="true">Enhance the checkout process for online purchases.<br />This assumes the payment page will be displayed on the customer's device.</span>
                        </div>
                        <div id="Presets_InStore" class="btcpay-list-select-item dropdown-item">
                            <vc:icon symbol="nav-store" />
                            <span text-translate="true">In-store</span>
                            <span class="note" text-translate="true" html-translate="true">Enhance the checkout process for in-store purchases.<br />This assumes the payment page will be displayed on the merchant's device.</span>
                        </div>
                    </div>
                </div>
            </h3>
            <div class="settings-section">
                <div id="CheckNFC" class="form-group d-none">
                    <button type="button" class="btn btn-outline-secondary" text-translate="true">Check if NFC is supported and enabled on this device</button>
                </div>
                <div class="checkout-settings">
                    <div class="form-group">
                        <label asp-for="DisplayExpirationTimer" class="form-label"></label>
                        <div class="input-group">
                            <input inputmode="numeric" asp-for="DisplayExpirationTimer" class="form-control" style="max-width:12ch;" />
                            <span class="input-group-text" text-translate="true">minutes</span>
                        </div>
                        <span asp-validation-for="DisplayExpirationTimer" class="text-danger"></span>
                    </div>
                    <div class="my-3">
                        <div class="d-flex">
                            <input asp-for="CelebratePayment" type="checkbox" class="btcpay-toggle me-3" />
                            <label asp-for="CelebratePayment" class="form-check-label"></label>
                        </div>
                    </div>
                    <div class="my-3">
                        <div class="d-flex">
                            <input asp-for="PlaySoundOnPayment" type="checkbox" class="btcpay-toggle me-3" data-bs-toggle="collapse" data-bs-target="#PlaySoundOnPaymentOptions" aria-expanded="@Model.PlaySoundOnPayment" aria-controls="PlaySoundOnPaymentOptions" />
                            <label asp-for="PlaySoundOnPayment" class="form-check-label"></label>
                        </div>
                        <div class="collapse @(Model.PlaySoundOnPayment ? "show" : "")" id="PlaySoundOnPaymentOptions">
                            <div class="form-group mb-0 py-3">
                                <div class="d-flex align-items-center justify-content-between gap-2">
                                    <label asp-for="SoundFile" class="form-label"></label>
                                    @if (!string.IsNullOrEmpty(Model.PaymentSoundUrl))
                                    {
                                        <button type="submit" class="btn btn-link p-0 text-danger" name="RemoveSoundFile" value="true" permission="@Policies.CanModifyStoreSettings">
                                            <vc:icon symbol="cross" />
                                            <span text-translate="true">Remove</span>
                                        </button>
                                    }
                                </div>
                                @if (canUpload)
                                {
                                    <div class="d-flex align-items-center gap-3">
                                        <input asp-for="SoundFile" type="file" class="form-control flex-grow">
                                        <audio controls src="@Model.PaymentSoundUrl" style="height:2.1rem;max-width:10.5rem;"></audio>
                                    </div>
                                    <span asp-validation-for="SoundFile" class="text-danger"></span>
                                }
                                else
                                {
                                    <input asp-for="SoundFile" type="file" class="form-control" disabled>
                                    <div class="form-text">@ViewLocalizer["In order to upload, a {0} must be configured.", Html.ActionLink(StringLocalizer["file storage"], "Files", "UIServer")]</div>
                                }
                            </div>
                        </div>
                    </div>
                    <div class="d-flex">
                        <input asp-for="ShowStoreHeader" type="checkbox" class="btcpay-toggle me-3" />
                        <label asp-for="ShowStoreHeader" class="form-check-label"></label>
                    </div>
                </div>
                <div class="d-flex my-3">
                    <input asp-for="ShowPayInWalletButton" type="checkbox" class="btcpay-toggle me-3" />
                    <label asp-for="ShowPayInWalletButton" class="form-check-label"></label>
                </div>
                <div class="d-flex my-3">
                    <input asp-for="OnChainWithLnInvoiceFallback" type="checkbox" class="btcpay-toggle me-3" />
                    <label asp-for="OnChainWithLnInvoiceFallback" class="form-check-label"></label>
                    <a href="https://bitcoinqr.dev/" target="_blank" rel="noreferrer noopener">
                        <vc:icon symbol="info" />
                    </a>
                </div>
                <div class="d-flex my-3">
                    <input asp-for="LightningAmountInSatoshi" type="checkbox" class="btcpay-toggle me-3" />
                    <label asp-for="LightningAmountInSatoshi" class="form-check-label"></label>
                </div>
                <div class="form-group d-flex align-items-center">
                    <input asp-for="AutoDetectLanguage" type="checkbox" class="btcpay-toggle me-3" />
                    <div>
                        <label asp-for="AutoDetectLanguage" class="form-check-label"></label>
                        <div class="form-text" text-translate="true">Detects the language of the customer's browser.</div>
                    </div>
                </div>
                <div class="form-group">
                    <label asp-for="DefaultLang" class="form-label"></label>
                    <select asp-for="DefaultLang" asp-items="Model.Languages" class="form-select w-auto"></select>
                </div>
                <div class="form-group">
                    <label asp-for="HtmlTitle" class="form-label"></label>
                    <input asp-for="HtmlTitle" class="form-control" />
                    <span asp-validation-for="HtmlTitle" class="text-danger"></span>
                </div>
                <div class="form-group">
                    <label asp-for="SupportUrl" class="form-label"></label>
                    <input asp-for="SupportUrl" class="form-control" />
                    <span asp-validation-for="SupportUrl" class="text-danger"></span>
                    <div class="form-text" html-translate="true">A "Contact Us" button with this link will be shown on the checkout page. Can contain the placeholders <code>{OrderId}</code> and <code>{InvoiceId}</code>. Can be any valid URI, such as a website, email, and Nostr.</div>
                </div>
                <div class="form-group">
                    <label asp-for="CheckoutText" class="form-label"></label>
                    <textarea asp-for="CheckoutText" class="form-control" rows="3" maxlength="500"></textarea>
                    <span asp-validation-for="CheckoutText" class="text-danger"></span>
                    <div class="form-text" text-translate="true">Custom text displayed on the checkout page below the payment details. Plain text only, newlines are supported.</div>
                </div>
                <div class="d-flex my-3">
                    <input asp-for="LazyPaymentMethods" type="checkbox" class="btcpay-toggle me-3" />
                    <label asp-for="LazyPaymentMethods" class="form-check-label"></label>
                </div>
                <div class="d-flex mt-3">
                    <input asp-for="RedirectAutomatically" type="checkbox" class="btcpay-toggle me-3" />
                    <label asp-for="RedirectAutomatically" class="form-check-label"></label>
                </div>
            </div>

            <h3 id="receipt" class="settings-section__heading" text-translate="true">Receipt</h3>
            <div class="settings-section">
                <div class="d-flex mb-3">
                    <input asp-for="ReceiptOptions.Enabled" type="checkbox" class="btcpay-toggle me-3" />
                    <label asp-for="ReceiptOptions.Enabled" class="form-check-label"></label>
                </div>
                <div class="d-flex my-3">
                    <input asp-for="ReceiptOptions.ShowPayments" type="checkbox" class="btcpay-toggle me-3" />
                    <label asp-for="ReceiptOptions.ShowPayments" class="form-check-label"></label>
                </div>
                <div class="d-flex mt-3">
                    <input asp-for="ReceiptOptions.ShowQR" type="checkbox" class="btcpay-toggle me-3" />
                    <label asp-for="ReceiptOptions.ShowQR" class="form-check-label"></label>
                </div>
            </div>
        </div>
    </div>
</form>